ZIP Code 51530 - Earling Iowa
Overview
ZIP Code 51530 is located in Earling Iowa. Portions of 51530 are also in Westphalia and Westphalia Township and Union Township (Shelby County) and Grove Township (Shelby County) and Washington Township (Shelby County). 51530 is entirely within Shelby County. Regionally, 51530 is located in the Omaha Area.
ZIP Code 51530 Quick Stats
| ZIP Code Name | Earling |
| Primary County | Shelby County |
| ZIP Code Type | Standard |
| Population (2022) | 629 |
| Area Code(s) | 712 |
| Current Time | CDT |
ZIP Code 51530 Map
51530 Demographics
51530 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Iowa based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 51530 is White. The current unemployment level in 51530 is 3.3%.
| Population | 629 |
| Population Growth Rate | -32.7% |
| Population Density | 10 People per Square Mile |
| Total Households | 433 |
| Median Household Income (2021) | $40,250 |
| Average Adjusted Gross Income (2021) | $162,780 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Majority Race/Ethnicity | White - 97.34% |
51530 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 512 | 97.34% |
| Black | 4 | 0.76% |
| Hispanic | 10 | 1.9% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
51530 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 28 | 4.27% |
| Bachelor Degree | 73 | 11.15% |
| High School Diploma | 327 | 49.92% |
| No High School Diploma | 3 | 0.46% |
| GED or Alternate | 18 | 2.75% |
| 1 or More Years of College | 106 | 16.18% |
| Associates Degree | 93 | 14.2% |
| Masters Degree | 3 | 0.46% |
| Professional Degree | 4 | 0.61% |
| Doctorate Degree | 0 | 0% |
51530 Geography
| Coordinates | 41.78477859, -95.42790985 |
| Adjacent ZIP Codes | |
| Cities/Towns in 51530 | |
| Region | Omaha Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 61 Square Miles |
51530 Weather and Climate Data
| Plant Hardiness Zone | Zone 5a: -20F to -15F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 47e - Steeply Rolling Loess Prairies | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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